You can use DHCP Best Practices Analyzer to scan a server that is running the DHCP role and help identify configurations that do not comply with the best practices from Microsoft for this role. BPA scan will examine the DHCP server configuration and identify potential issues such as incomplete or incorrect configuration of DHCP scopes. Identifying and fixing these issues will help in improving reliability, performance of the DHCP server and avoid potential network issues. Scan results are displayed as a list of issues that you can sort by severity, and include recommendations for fixing issues and links to instructions. No configuration changes are made by running the scan.